Enum proc_macro_crate::Error

pub enum Error {
    NotFound(PathBuf),
    CargoManifestDirNotSet,
    CouldNotRead {
        path: PathBuf,
        source: Error,
    },
    InvalidToml {
        source: Error,
    },
    CrateNotFound {
        crate_name: String,
        path: PathBuf,
    },
}

Error type used by this crate.

Variants

NotFound(PathBuf)

Tuple Fields of NotFound

0: PathBuf

CargoManifestDirNotSet

CouldNotRead

Fields of CouldNotRead

path: PathBufsource: Error

InvalidToml

Fields of InvalidToml

source: Error

CrateNotFound

Fields of CrateNotFound

crate_name: Stringpath: PathBuf

Trait Implementations

impl Debug for Error

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Error

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting